Full specifications

Brand	SolarMax
Inverter Specifications
Model	SM-ORION-PRO-6.2KW
Inverter type	Hybrid
Grid type	Single Phase
PV Input Data
Max DC input power	8000 W
PV input voltage	500 V
MPPT voltage range	120-430 V
Max. PV input current	18 A
No. of MPPT	2
AC Output Data
Rated AC output	6200 W
Rated AC output current	30.44 A
Rated voltage	230 V
Smart load / generator input	Yes
Parallel operation	Yes
Power factor	> 0.99
Battery Data
Battery type	Lithium & Lead-Acid
Battery voltage range	48 V
Max. charging current	120 A
BMS	RS232 / Dry-Contact / Built-in WiFi
Protections
PV reverse polarity detection	Yes
Insulation resistance detection	Yes
Leakage current detection	Yes
AC overcurrent protection	Yes
Output short circuit protection	Yes
Surge protection	Yes
Over voltage protection	Yes
General Specifications
Weight	14 kg
Operating temperature	-10°C ~ +50°C
Max. efficiency	96%
Size (W×H×D)	295 × 491.8 × 138.4 mm

Note: Grid export is documented on the datasheet, so this model can be net-metered. Rated 6200 W, but the headline figure is conditional: 7000 W is available with PV and battery together, 6200 W on battery alone. Feed-in is rated at 7000 W over a 195.5-253 V window at 49-51 Hz. Two MPPTs at 18 A each across a 120-430 V range on a 500 V ceiling, with 8000 W of array accepted. 48 V bank charging at 120 A - the datasheet prints a charging figure only, no separate discharge current. Grid input accepts 90-280 V in appliance mode or 170-280 V in UPS mode through a 40 A transfer relay, switching in under 10 ms. 96% peak conversion, 93% battery-to-AC. Parallels to 9 units in single or three phase. 14 kg. Note the chassis line is labelled W×H×D but prints 138.4 × 295 × 491.8; the values are D×W×H, so the unit is 295 wide by 491.8 tall by 138.4 deep.